Samsung Galaxy Axiom R830 vs Oppo A77 (Mediatek)
General Info
| Manufacturer | |
| Samsung | Oppo |
| Announced | |
| November 2012 | May 2017 |
| Status | |
| Released - November 2012 | Available - May 2017 |
| Price | |
| - | Rs. 23,580 ($363.00) [Similarly Priced] |
| Colors | |
| Blue | Gold, Rose Gold |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
121.7 x 63.8 x 11.9 mm (4.79 x 2.51 x 0.47 in) |
153.29 x 75.24 x 7.3 mm (6.04 x 2.96 x 0.29 in) |
| Weight | |
| 136.1 g (4.8.0.04 oz) | 153 g (5.4 oz) |
| SIM Type | |
| - | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| CDMA 800 / 1700 / 1900 / 2100 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| CDMA2000 1xEV-DO | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| LTE 700 MHz Class 17 / 850 / 1700 / 1900 / 2100 | LTE |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail |
| Build Features | |
| - | - Fingerprint Sensor |
| Notification LED | |
| - | Yes |
Display
Hardware and OS
| OS | |
| Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v6.0 (Marshmallow) |
| Processor | |
| Dual-core 1.2 GHz Krait, Qualcomm [Similar] | Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), MediaTek MT6750T [Similar] |
| GPU | |
| - | Mali-T880 MP2 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 4 GB [Browse Similar] |
| Internal Memory | |
| 4 GB ROM (1.85 GB user available) | 64 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 256 GB (uses SIM 2 slot) |
Camera
| Rear Camera | |
| 5 MP, 2592x1944 pixels [Similar] | 13 MP [Similar] |
| Flash | |
| LED flash | LED Flash |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face Detection | Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama |
| Video | |
| Yes, 720p | 1080p@30fps |
| Front Camera | |
| Yes, 1.3 MP [Similar] | 16 MP, f/2.0 [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | FM Radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| No | Yes |
| Edge | |
| No | Yes |
| 3G | |
| EV-DO Rev. A, up to 3.1 Mbps; LTE | HSPA, LTE, VoLTE |
| Bluetooth | |
| Yes, v4.0 with A2DP | 4.2, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB 2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 4 GB ROM (1.85 GB user available), 1 GB RAM | 64 GB, 4 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 256 GB (uses SIM 2 slot) |
| USB OTG | |
| - | Not Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Standard battery, Li-Ion | Non-removable Li-Ion Battery |
| Capacity | |
| 2100 mAh | 3200 mAh |
| Stand by | |
| Up to 252 h | - |
| Talk Time | |
| Up to 8 h | - |